I've just started doing my tree. Horans also. I'm looking for a John Horan, from Russelstown, Tipperary. He came to NewZealand on the Earl Of Zetland in 1875. He married Ellen Obrien who was also on the same ship.
I believe John had a sister Bridget who married Edmond Cosgriff, Bridget later died at the age of 23 in NewZealand.
Have you come across these names in your search.